MESON Chess Problem Database
Sources
| SID | NAME | ORIGINALS | QUOTED |
|---|---|---|---|
| 1662 | W A Whyatt's Chess Problems | 1 | 0 |
| 1868 | W Gudehus-Festschrift Mannheim | 4 | 0 |
| 15439 | W Marks Chess Club, Belfast | 1 | 0 |
| 493 | W. Kon | 1 | 0 |
| 13173 | W. n. D. | 1 | 0 |
| 10826 | W.C.C.T. | 4 | 0 |
| 9492 | WCCT | 4 | 0 |
| 3368 | WCCT Announcement | 1 | 0 |
| 1099 | WCSC | 12 | 200 |
| 2903 | WCSC (Pula) | 2 | 0 |
| 15034 | WG | 1 | 0 |
| 16655 | WGA Ty. | 1 | 0 |
| 5767 | WHOW | 1 | 0 |
| 13291 | WPK-50 JT | 1 | 0 |
| 2267 | Waepenaere MT | 2 | 0 |
| 3665 | Wageningen | 7 | 0 |
| 3656 | Wageningen (Quick Ty.) | 6 | 0 |
| 5970 | Wageningen Open Solving | 0 | 5 |
| 3810 | Wahlmark MT | 1 | 0 |
| 15143 | Wakashima-60 JT | 2 | 0 |
| 4398 | Waldeck | 1 | 0 |
| 16716 | Waldheims Illustrierte Zeitung | 1 | 0 |
| 5453 | Wallasey and Wirral Chronicle | 3 | 0 |
| 4809 | Walt. James MT | 1 | 0 |
| 15617 | Waltershauser Tageblatt | 1 | 0 |
| 16108 | Walther Preiswerks Shachprobleme (M. Henneberger) | 1 | 111 |
| 2989 | Wanderer | 5 | 1 |
| 352 | Warsaw Chess Club | 4 | 0 |
| 6186 | Warsaw Chess Solving Grand Prix | 0 | 7 |
| 16119 | Warsaw Courier | 1 | 0 |
| 15070 | Warsaw Problem Society | 2 | 0 |
| 7599 | Warsovie - Slask | 1 | 0 |
| 2447 | Warszawa Probl. | 6 | 0 |
| 10690 | Warszawaskie Kozo Probl. | 1 | 0 |
| 4526 | Warszawski Klub Szach | 1 | 0 |
| 9812 | Warszawskie KP | 1 | 0 |
| 7604 | Warszawskie Kolo Problemistow | 1 | 0 |
| 10013 | Warzawskie Kolo Probl.-50 JT | 4 | 0 |
| 10441 | Washington Evening News | 1 | 0 |
| 16782 | Washington Evening Star | 3 | 0 |
| 16976 | Washington News | 1 | 0 |
| 14922 | Washington Post | 9 | 1 |
| 2174 | Washington Star | 15 | 0 |
| 16583 | Watertown (New York) Re-Union | 26 | 0 |
| 262 | Weber MT | 2 | 0 |
| 16135 | Wedrowice | 2 | 0 |
| 1774 | Wedrowiec | 6 | 0 |
| 9843 | Wedstrijd | 2 | 0 |
| 2970 | Wedstrijd Hornerheide | 1 | 0 |
| 4256 | Wedstrijd Oud-Jong | 1 | 0 |
| 2187 | Week-end | 1 | 0 |
| 2870 | Weekend | 2 | 0 |
| 15134 | Weekly Dispatch | 1 | 0 |
| 4421 | Weekly Echo | 4 | 1 |
| 5242 | Weekly Gazette (Montreal) | 10 | 0 |
| 2458 | Weekly Gleaner | 1 | 0 |
| 1710 | Weekly Globe | 2 | 0 |
| 3470 | Weekly Irish Times | 17 | 0 |
| 1327 | Weekly Irish Times (Novelty Ty.) | 1 | 0 |
| 5922 | Weekly Mail | 1 | 0 |
| 17113 | Weekly Post | 1 | 0 |
| 858 | Weekly Scotsman | 8 | 0 |
| 17073 | Weekly Times | 1 | 0 |
| 15379 | Weekly Times and Echo | 1 | 0 |
| 3119 | Weekly Westminster | 97 | 0 |
| 10449 | Weeks News | 1 | 0 |
| 337 | Weenink MT | 18 | 0 |
| 15461 | Weideni Chess Club | 1 | 0 |
| 13363 | Weihnachtsgruss | 1 | 0 |
| 12084 | Weinheim Memorial | 1 | 0 |
| 3583 | Weinheimer MT | 10 | 0 |
| 125 | Weisberg MT | 2 | 0 |
| 3612 | Weiss Collection | 1 | 0 |
| 15681 | Weissauer MT | 1 | 0 |
| 730 | Weissauer-75 JT | 5 | 0 |
| 4943 | Weissauer-80 JT | 6 | 0 |
| 6375 | Weissauer-85 JT | 15 | 0 |
| 10522 | Weissberga MT | 1 | 0 |
| 15660 | Weissenfelser Tageblatt | 7 | 0 |
| 16751 | Wellington Chess News (South Australia) | 1 | 0 |
| 14982 | Wellington Mail | 2 | 0 |
| 3407 | Wellington Ty. | 1 | 0 |
| 466 | Welt am Abend | 6 | 0 |
| 494 | Welt am Montag | 3 | 0 |
| 4688 | Welt am Sonntag | 5 | 0 |
| 3427 | Welt im Bild | 68 | 0 |
| 15635 | Welt im Bild (Leipziger NN) | 9 | 0 |
| 16334 | Weltblatt | 2 | 0 |
| 17051 | Weltpresse | 2 | 0 |
| 467 | Weltspiegel | 6 | 0 |
| 878 | Wembley Enterprise | 1 | 0 |
| 5893 | Wendrowice Ty. | 2 | 0 |
| 10511 | Wenigsteiner Jahrespreis | 1 | 0 |
| 12606 | Wereldkroniek | 3 | 0 |
| 2918 | Wertheim MT | 9 | 0 |
| 4928 | Weser Kurier | 1 | 0 |
| 15343 | Weser-Ems Chess Congress | 1 | 0 |
| 5546 | Wesley College Magazine | 1 | 0 |
| 578 | Wesley College Quarterly | 6 | 0 |
| 5804 | Wesley Quarterly Magazine | 1 | 0 |
| 625 | West Middlesex Standard | 2 | 0 |
| 14945 | West Rhenish Ty. | 1 | 0 |
| 5614 | West Sussex County Times | 1 | 0 |
| 62 | West Sussex Gazette | 13 | 0 |
| 626 | West Sussex Times | 2 | 0 |
| 5200 | West Sussex Times and Standard | 2 | 0 |
| 5780 | West Virginia Chess Bulletin | 10 | 1 |
| 17417 | Westbury Scrapbooks | 1 | 139 |
| 17101 | Westdeutsche Allgemeine Zeitung | 1 | 0 |
| 15643 | Westdeutsche Landeszeitung | 5 | 0 |
| 2603 | Westdeutsche Schachbund | 13 | 0 |
| 3901 | Westdeutsche Schachzeitung | 2 | 0 |
| 15050 | Westdeutsches Ty. | 1 | 0 |
| 1835 | Westen | 8 | 0 |
| 1338 | Westen und Daheim | 42 | 0 |
| 1686 | Western Advertiser | 11 | 0 |
| 16359 | Western Chess Club Problem Journal | 1 | 0 |
| 15088 | Western Chess Club Ty. | 1 | 0 |
| 139 | Western Daily Mercury | 485 | 5 |
| 5382 | Western Daily Mercury Bohemian Ty. | 1 | 0 |
| 16405 | Western Daily News | 1 | 0 |
| 5243 | Western Magazine | 1 | 0 |
| 5131 | Western Magazine and Portfolio | 3 | 0 |
| 8025 | Western Mail | 1 | 0 |
| 15520 | Western Mercury | 3 | 0 |
| 1313 | Western Morning Mercury | 5 | 0 |
| 63 | Western Morning News | 561 | 2 |
| 1514 | Western Morning News Daily Gazette | 3 | 0 |
| 879 | Western Morning News TT | 1 | 0 |
| 383 | Western Morning News and Daily Gazette | 17 | 0 |
| 64 | Western Morning News and Mercury | 70 | 0 |
| 14927 | Western Times | 3 | 0 |
| 3404 | Western Weekly News | 2 | 0 |
| 2750 | Western-Super-Mare Gazette | 1 | 0 |
| 1982 | Westfalen-Sachsen | 1 | 0 |
| 1967 | Westfalenpost | 2 | 0 |
| 3806 | Westfalia Solving Ty. | 2 | 0 |
| 4119 | Westfalia Ty. | 1 | 0 |
| 15960 | Westfalische Allgemeine Volkszeitung | 8 | 0 |
| 17194 | Westfalische Allgemeine Zeitung | 2 | 0 |
| 16478 | Westfalische Arbeiter-Zeitung | 1 | 0 |
| 3927 | Westfalische Landeszeitung | 12 | 0 |
| 7799 | Westfalische Rundschau | 1 | 0 |
| 8340 | Westfalische Schachbund | 4 | 0 |
| 16501 | Westfalische Volksfreund | 2 | 0 |
| 2573 | Westfalische Zeitung | 1 | 0 |
| 15581 | Westminster Budget | 1 | 0 |
| 3648 | Westminster Club | 2 | 0 |
| 208 | Westminster Gazette | 143 | 0 |
| 14976 | Westminster Gazette Times | 1 | 0 |
| 3218 | Westphalia Solving Ty. | 1 | 0 |
| 4268 | Wettkampf vier sozialistischer Lander | 3 | 0 |
| 5253 | Wharfedale and Airedale Observer | 7 | 0 |
| 1936 | White MT | 2 | 0 |
| 17090 | White MT (A) | 26 | 0 |
| 17093 | White MT (B) | 27 | 0 |
| 17096 | White MT (C) | 17 | 0 |
| 17089 | White MT Award | 1 | 0 |
| 17108 | White and Black From Brown (David L Brown) | 0 | 10 |
| 2638 | White to Play | 1 | 97 |
| 5411 | White-100 JT | 8 | 0 |
| 10490 | White-50 JT | 1 | 0 |
| 14735 | White-70 JT | 1 | 0 |
| 14986 | White-Hume Collection | 0 | 5916 |
| 3448 | Whitgift Magazine | 2 | 0 |
| 3277 | Wiadomoscy Szachowy | 15 | 0 |
| 3854 | Wiener Algemeine Sportzeitung | 1 | 0 |
| 16869 | Wiener Allgemeine Zeitung | 1 | 0 |
| 5731 | Wiener Arbeiter Zeitung | 8 | 0 |
| 9485 | Wiener Arbeiter Zetung | 1 | 0 |
| 15152 | Wiener Hausfrauen-Zeitung | 172 | 0 |
| 1775 | Wiener Mode | 10 | 0 |
| 4214 | Wiener Montag | 1 | 0 |
| 3718 | Wiener Neue Blatter | 2 | 0 |
| 525 | Wiener Novellistische Blatter | 8 | 0 |
| 16635 | Wiener Residenzblatt | 1 | 0 |
| 151 | Wiener Salonblatt | 49 | 0 |
| 3112 | Wiener Schachnachrichten | 3 | 0 |
| 193 | Wiener Schachzeitung | 654 | 9 |
| 3452 | Wiener Schachzeitung TT | 2 | 0 |
| 15104 | Wiener Sportzeitung | 2 | 0 |
| 6110 | Wiesbaden CC | 1 | 0 |
| 15119 | Wiesbaden JT | 1 | 0 |
| 10987 | Wiesbadener Kurier | 2 | 0 |
| 15938 | Wiesbadener Schachverein | 1 | 0 |
| 2076 | Wiesbadener Schachverein-100 JT | 6 | 0 |
| 14589 | Wikipedia | 1 | 0 |
| 1682 | Wilke's Spirit of the Times | 15 | 0 |
| 10759 | Wilkes-Barre Record | 57 | 3 |
| 14692 | Wilkinson Sequence Task Ty. | 1 | 0 |
| 2960 | Williams MT | 4 | 0 |
| 16672 | Wilmington (Delaware) Sunday Morning Star | 18 | 0 |
| 9809 | Winchester Whisperer | 2 | 0 |
| 4875 | Winnipeg Free Press | 9 | 0 |
| 5691 | Winnitski Ty. | 2 | 0 |
| 1675 | Winona Republican | 8 | 0 |
| 4624 | Winsted News | 1 | 0 |
| 16267 | Winterthur Solving Ty. | 3 | 0 |
| 16164 | Wirtanen JT | 1 | 0 |
| 11527 | Wirtanen MT | 1 | 0 |
| 14621 | Wirtanen-50 JT | 2 | 0 |
| 1123 | Wirtanen-60 JT | 6 | 0 |
| 3021 | Wismarer Sontagsbote | 1 | 0 |
| 13361 | Wismer. sout. | 1 | 0 |
| 5132 | Wit and Wisdom | 2 | 0 |
| 4893 | Witness | 1 | 0 |
| 17171 | Wittenberger Kreisblatt | 1 | 0 |
| 920 | Wittenberger Tageblatt | 1 | 0 |
| 16376 | Wochenblatter | 1 | 0 |
| 777 | Wochenpost | 79 | 0 |
| 2860 | Wochenschau | 3 | 0 |
| 16807 | Woennyi wesdtnik | 1 | 0 |
| 699 | Wola Gulowska | 443 | 2 |
| 15345 | Wola Gulowska Award | 0 | 226 |
| 4198 | Wolfgang Pauly Challenge of a Legacy | 0 | 152 |
| 1760 | Womanhood | 9 | 0 |
| 5396 | World Chess Solving Championship 1977-1996 | 0 | 154 |
| 15241 | World Junior Chess Championship Programme | 2 | 0 |
| 6301 | Worldwide Chess Union Ty. | 1 | 0 |
| 1434 | Wormser Zeitung | 1 | 0 |
| 2317 | Wrobel JT | 7 | 0 |
| 1191 | Wrobel MT | 22 | 0 |
| 16321 | Wrobel-100 MT | 13 | 0 |
| 16093 | Wrobel-110 MT | 1 | 0 |
| 16080 | Wrobel-40 JT | 1 | 0 |
| 16524 | Wsesjusnij Ty. | 1 | 0 |
| 3065 | Wsessojusn. Komand Sor. | 1 | 0 |
| 468 | Wurtt. Kongress | 1 | 0 |
| 16264 | Wurttemberger Zeitung | 1 | 0 |
| 3325 | Wurzburg Artistry | 0 | 177 |
| 10728 | Wurzburg Chess Association | 1 | 0 |
| 5690 | Wurzburg Chess Club | 2 | 0 |
| 1203 | Wurzburg Chess Club JT | 3 | 0 |
| 14957 | Wurzburg Pawnfree Ty. | 3 | 0 |
| 627 | Wurzburg Ty. | 7 | 0 |
| 10732 | Wurzburg-75 JT | 11 | 0 |
| 16747 | Wurzburger General-Anzeiger | 1 | 0 |
| 3267 | Wurzburger Schachzeitung | 3 | 0 |
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).